Is the graph of this equation a horizontal or vertical line? x = 9 Choices: (A)horizontal line (B)vertical line

Analyze Equation: Analyze the equation of the line. The equation given is x = 9. This equation indicates that no matter what the value of y is, x will always be 9. This means that for every point on the line, the x-coordinate is fixed at 9, while the y-coordinate can vary.Determine Orientation: Determine the orientation of the line. Since the x-coordinate does not change, the line is not horizontal. A horizontal line would have an equation of the form y = k, where k is a constant. Instead, the line is vertical because it is parallel to the y-axis.

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Is the graph of this equation a horizontal or vertical line? $\newline$ $x = 9$ $\newline$ Choices: $\newline$ (A)horizontal line $\newline$ (B)vertical line

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Algebra 1

Equations of horizontal and vertical lines

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Q. Is the graph of this equation a horizontal or vertical line?

\newline

x = 9

\newline

Choices:

\newline

(A)horizontal line

\newline

(B)vertical line

Analyze Equation: Analyze the equation of the line. $\newline$ The equation given is $x = 9$ . This equation indicates that no matter what the value of $y$ is, $x$ will always be $9$ . This means that for every point on the line, the $x$ -coordinate is fixed at $9$ , while the $y$ -coordinate can vary.
Determine Orientation: Determine the orientation of the line. $\newline$ Since the $x$ -coordinate does not change, the line is not horizontal. A horizontal line would have an equation of the form $y = k$ , where $k$ is a constant. Instead, the line is vertical because it is parallel to the $y$ -axis.